secondary xylem的用法和樣例：
例句
- In nonwoody plants the primary xylem is the only water-conducting tissue, but in mature plants with secondary growth this function is mostly taken over by the secondary xylem.
在尚未木質化的植物中，初生木質部是唯一的輸水組織，但在具有次生生長的成熟植物中，該功能大多由次生木質部行使。
secondary xylem的相關資料：
臨近單詞
secondary cut
secondary
secondary inoculation reaction
secondary wastewater treatment
secondary pump variable volume
secondary disease of dysentery
secondary motor correspondence
secondary natural radionuclide
Secondary cooling water system
secondary tuberculosis of lung
secondary geological disasters
Secondary nasolabial deformity
